cve 2025 39829

Azure Linux being named in an MSRC advisory does not mean it is the only Microsoft product that could include the vulnerable Linux code — it is the only product Microsoft has attested to contain the upstream component so far, and determining whether other Microsoft artifacts are affected...

Microsoft’s initial advisory for CVE-2025-39829 makes a narrow, but important, claim: Azure Linux is the Microsoft product Microsoft has identified so far as including the affected open‑source component (the kernel trace fgraph notifier code), and Microsoft will update its CVE/VEX attestations...